Physical photometry
[化] 物理光度学
🧩 词语组成解析
n. 光度学, 光度测定, 测光法\\n[化] 光度学; 光度滴定法
🗣️ 情景例句
or the subway ...
或者搭地铁……
You scared me!
吓我一大跳！
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。